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NVIDIA / nccl-tests

NCCL Tests
BSD 3-Clause "New" or "Revised" License
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undefined reference to ncclRedOpDestroy #195

Open freshduer opened 6 months ago

freshduer commented 6 months ago

i can compile the nccl-tests in cuda12 cuda11 environment but can not compile in cuda10.2 environment

my compile command is : image

and error: image

freshduer commented 6 months ago

after i link the native libnccl.so.2 to my compiled nccl ,error disappeared image so the NCCL_HOME does not funtion rightly?

freshduer commented 6 months ago

original libnccl is 2.6.3,so even if when i set the NCCL_HOME to my nccl 2.19.3，still not work image